Are these trans interchangable?? I want to do a T5 swap on my 2.3L (going Turbo) and I am hoping I can also look for Tbird trans as well.

RustBucket said:Yes, the 87 TC gearset is the same as the 89-93 Mustang gearset. I just didn't tie the two of them together in my post. Hell, even I was confused after posting.
I wonder now, if we answered his question or ran him off.
:SNSign:no, i believe the spline counts are the same, only the diameter of the input shaft was different.93_calypsolx said:thx a lot, also, did the trasmissions in 2.3's and 5.0 have different spline counts?